Maybe they were in a frat, maybe they weren't. Maybe they work in investment banking, maybe they don't. All we're really certain of is that they don't see graduating from college and having a job as a reason to not be doing shots on a Monday night (probably in one of these bars).
Take a deep breath, Detroit. Enjoy all that oxygen because in Philadelphia they're choking on air pollution. According to the American Lung Association, Philadelphia is one of the most polluted cities in the country.